Had a play with the Colab and it's quite good indeed. The authors claim "100x real time speed", which is mighty impressive, but I'd be more interested in seeing

Had a play with the Colab and it's quite good indeed. The authors claim "100x real time speed", which is mighty impressive, but I'd be more interested in seeing a "Try Really Hard" mode, trading off quality and speed. Is that a thing that can be done in the current code, I wonder?